No problem, we've got 21700931 and 2076529 to multiply
21700931 × 2076529 = 2076529 × (21700931)
+ 2076529 × 1 yielding 2076529
+ 2076529 × 30 that is equal 62295870
+ 2076529 × 900 that results in 1868876100
+ 2076529 × 0000 what gives us 0
+ 2076529 × 00000 which equals 0
+ 2076529 × 700000 that results in 1453570300000
+ 2076529 × 1000000 that equals 2076529000000
+ 2076529 × 20000000 giving us 41530580000000

= 45062612548499
